Vietnam Social, Health and Unemployment Insurance: Employer Guide

For a company employing people in Vietnam, insurance administration is not a single payroll line. It is a set of related but separate assessments that begin with the worker’s facts: the contract, role, age, work location, pay structure, work authorisation and, sometimes, an international assignment. This guide gives employers a practical control framework for BHXH, BHYT and BHTN without treating a general article as a substitute for a case-specific filing or legal review.

Direct answer: Vietnam employers should assess social insurance (BHXH), health insurance (BHYT) and unemployment insurance (BHTN) as separate statutory obligations. Start with worker classification, then verify the contribution basis and current implementation rules before configuring payroll. The Social Insurance Law 2024 and its implementing decree have applied since 1 July 2025; the Employment Law has governed unemployment insurance from 1 January 2026. Foreign employee treatment is not automatic. 1 2 3

Key Takeaways

• SHUI is useful payroll shorthand, but it should not replace scheme-by-scheme classification. BHXH, BHYT, BHTN and the work-injury fund have different purposes and may have different eligibility questions. 1 2 3

• Do not configure a domestic “standard total” from an old spreadsheet. Contribution salary, ceilings, worker category and current VSS parameters need a current check before use. 1 2

• For an eligible foreign employee where compulsory coverage applies, VSS states 9.5% for the employee and 20.5% for the employer, subject to the qualifying 0.3% work-injury exception. 4

• Cross-border cases need a documented screen. The Vietnam–South Korea agreement can matter, but certificate, employment category and permitted duration determine whether an exemption may apply. 5

Start with the schemes, not the acronym

The first employer task is to separate the labels. BHXH is compulsory social insurance; BHYT is health insurance; and BHTN is unemployment insurance. Payroll teams often use “SHUI” to refer to the combined workflow, while the work injury and occupational disease fund is also a material employer-side component. The shorthand is efficient, but it can obscure the fact that each item has its own statutory setting, coverage conditions and evidence requirements. A payroll calculation can be mechanically correct and still be based on a classification that needs correction.

Vietnam’s current compulsory social-insurance framework is anchored in the Law on Social Insurance No. 41/2024/QH15, effective from 1 July 2025, and Decree No. 158/2025/ND-CP, which implements compulsory social insurance from the same date. Unemployment insurance needs its own current-law check under the Law on Employment No. 74/2025/QH15, effective from 1 January 2026. These dates matter because older online summaries can be built on earlier regimes, terminology or parameters. 1 2 3

An employer should therefore treat insurance as an input-controlled process. The relevant question is not “What rate do we normally use?” It is “Which schemes apply to this employee, on which contribution salary, and what evidence demonstrates how we reached that conclusion?” That framing creates a better hand-off between HR, payroll, finance and any outsourced provider.

Who may be covered: build a classification file before payroll runs

Coverage should be screened when an employee is hired, transferred, promoted, placed on a different contract or assigned across borders. The 2024 Social Insurance Law and Decree 158 set the current compulsory social-insurance framework; the Employment Law separately governs unemployment-insurance analysis. Because the legal outcome turns on the category and facts, this guide deliberately uses “screen and verify” rather than declaring every employee covered or excluded. 1 2 3

A useful classification file records the signed employment contract and its material changes, identity and age information, job and work location, payment terms, the monthly insurance-contribution input, and—where relevant—foreign-worker authorisation and assignment documents. The Labour Code requires an employment contract before recruitment and defines the employment relationship by paid work, salary, management and supervision; labels alone do not resolve the analysis. 8 9

Decision aid 1. Employee insurance eligibility matrix. This is a screening tool, not an eligibility determination. Sources [1]–[7].

The matrix is deliberately conservative. It prompts the employer to seek confirmation where the category is not settled by the basic employment record. For example, VSS guidance on a second-company contract illustrates why multiple employment relationships require fact-specific analysis rather than a blanket double-contribution conclusion. In that guidance, the work-injury and occupational-disease component was addressed with reference to the particular contract and salary facts. 6

The practical control is an exception register. Give every uncertain record a reason for review, the outstanding document, a named owner and a due date before the payroll cut-off. Examples include a new work-authorisation document, a revised contract, an assignment letter, a Social Insurance Certificate or confirmation of an employee’s other employment. Do not let an unresolved exception be silently copied from one month to the next. The register should distinguish “data not received” from “coverage confirmed not applicable”; they are different management conclusions.

Classification decisions should also be versioned. When a contract is amended or a worker changes employer, location or assignment status, retain the earlier conclusion and date-stamp the new one. This lets HR explain a change in payroll treatment without rewriting history. It also gives finance a more reliable way to understand why employer cost changes between months. Where a conclusion rests on authority guidance, store the link and the specific question it answered rather than relying on an informal description of the rule.

Figure 1. Foreign employee and special-case screening tree. Original visual created from cited data and requirements: sources [1], [2], [5], [6] and [7].

Contribution rates, salary bases and ceilings: configure only after confirmation

Rates should be the end of the review, not its opening move. Vietnam insurance calculations rely on the statutory contribution salary and can be affected by ceilings and parameters that are subject to the current legal framework. The 2024 Social Insurance Law introduced a reference-level approach, so employers should not simply carry forward older “base salary” cap figures or a fixed domestic employer total from historical guidance. Confirm the current VSS parameters and the applicable contribution salary before a new implementation or any material payroll change. 1 2

The clearest published rate illustration in the current source set concerns eligible foreign employees where compulsory insurance coverage applies. VSS states that the employee pays 8% of monthly salary to the retirement and survivorship fund and 1.5% to health insurance. The employer pays 14% to retirement and survivorship, 3% to sickness and maternity, and normally 0.5% to the work-injury and occupational-disease fund, producing stated totals of 9.5% and 20.5% respectively. VSS also notes that qualifying employers in high occupational-risk sectors may use 0.3%, rather than 0.5%, for the work-injury component. 4

That foreign-worker example should not be converted into a universal domestic rate card. Domestic employee treatment, unemployment insurance, contribution salary and ceilings require a contemporaneous check against the current laws, implementation rules and VSS instructions. A sound payroll build stores the calculation rules separately from the HR facts, marks the effective date of each parameter and makes a reviewer accountable for changes. It also preserves the calculation source so an adjustment can be explained rather than reconstructed from memory.

In practice, maintain a parameter register with at least five fields: scheme component, employee category, calculation base, effective-from date and validation source. A sixth field, “next review trigger”, turns the register from a static rate list into a control document. Triggers may include a statutory update, a change to a worker’s contract or assignment, a new employer entity, or a current VSS instruction. For every calculation, the register should lead back to the approved employee facts; a percentage without a category and basis is not enough for auditability.

Separate gross salary from contribution salary in the workflow. They may be related, but they should not be treated as interchangeable labels in a spreadsheet. Payroll needs a documented mapping of contract pay elements and approved changes to the relevant contribution input, verified under the current regime. Where an allowance, supplement, ceiling or reference-level issue is unclear, pause the assumed mapping and obtain a current review. This is more efficient than correcting a large group of employees after a configuration error is discovered.

Figure 2. Insurance component map, including VSS-stated rates for eligible foreign employees where compulsory coverage applies. Original visual created from cited official guidance: sources [4] and [6].

Run insurance administration as a monthly control cycle

An employer does not become administratively ready by registering a company or choosing payroll software. The working system is the monthly cycle that joins approved HR facts to payroll data, authority-facing records, payment evidence and employee communication. The cycle should have a clear owner even if calculation or filing preparation is outsourced. Outsourcing can support administration, but it does not remove the need for the employer to approve changes and retain a defensible record of what was paid and why.

Begin each cycle with a controlled change log. HR should provide approved joiners, leavers, transfers, contract amendments, unpaid periods where relevant, compensation changes and any foreign-worker or treaty-document updates. Payroll then checks whether a change affects the scheme screen or contribution salary. Finance approves the liability and payment route. The employer retains the completed payroll register, authority acknowledgement or payment evidence, and a correction log. The Labour Code’s payroll-record expectation reinforces the value of an employee-facing salary note identifying salary, overtime, night-work pay and deductions, if any. 8 9

Avoid publishing a generic deadline in a static article unless it has been checked against the operative current guidance for the employer’s case. Instead, build a formal calendar that contains the applicable internal cut-off, authority action date, owner, backup owner and evidence location. Review the calendar when the legal framework changes, when a branch opens in a new location or when the workforce gains a materially different employee category.

Figure 3. New-hire insurance control timeline. Original visual created from cited data and requirements: sources [1], [2], [3] and [7].

A useful monthly close is evidence-led, not merely transactional. Ask whether every worker in the payroll file has a current classification, whether every change has an approver, whether the social-insurance figures agree with the payroll output and whether any exception has a resolution owner. The answer should be traceable by employee, month and effective date. This reduces the risk of a late adjustment being treated as a systems issue when it is actually an onboarding or mobility-data issue.

A concise month-end review can be run in four questions. First, did the personnel population change, including transfers and exits? Second, did a worker’s classification, contribution input or treaty documentation change? Third, do payroll output, payment approval and authority evidence reconcile to the same period? Fourth, are corrections logged with the cause, owner and effective date? These questions do not replace statutory procedure, but they reveal common hand-off failures early and create a consistent audit trail across payroll months.

Employee communication deserves a place in this cycle. Salary records should be clear enough for an employee to understand the pay components and deductions presented, while the employer keeps the supporting operational record. Where an employee queries an amount, route the query through a controlled correction process rather than editing an old file informally. The review should identify whether the issue came from master data, attendance, a contract change, a contribution setting or payment execution. That discipline protects both accuracy and trust without making promises about a particular benefit outcome.

International assignments and foreign employees need their own workstream

Foreign employee insurance treatment should not be inferred from nationality, a visa type or a job title. Decree No. 219/2025/ND-CP provides the current regulatory context for foreign workers working in Vietnam, while the social-insurance analysis must also be tested against the current Social Insurance Law and its implementation decree. The employer should confirm the worker’s employment and work-authorisation profile before assuming that ordinary domestic payroll assumptions apply. 1 2 7

The Vietnam–South Korea Social Security Agreement is an important example of why a separate workstream is needed. VSS states that the agreement has applied since 1 January 2024 and describes Social Insurance Certificates, dispatched-worker and locally hired-worker categories, and potential host-country exemption periods of up to 60 months, with a possible further 36-month extension for a dispatched worker who remains with the sending employer. The presence of a Korean employee is not, by itself, enough. The certificate, category, sending-employer relationship and time limits should all be reviewed and retained. 5

For any cross-border assignment, capture the home employer, Vietnam employer, payroll payer, contract structure, work-authorisation status, expected dates, nationality and any social-security certificate before the first Vietnam payroll is finalised. If the payroll is split, recharged or changed during the assignment, reopen the screen. This is general information only; cross-border employment arrangements can require specialist legal, payroll and treaty review.

For a Korean assignment, the document review should be time-bound rather than a one-time pre-arrival exercise. VSS describes a possible exemption period and extension conditions, so the payroll owner should diarise the certificate expiry and expected assignment end date. If the worker changes to a locally hired role, changes employer or remains beyond the planned period, re-test the arrangement rather than assuming the original treatment remains available. The same discipline is sensible for any international employee whose insurance position relies on documents or a time-limited status. 5

What this means for a regional HR leader

Make insurance classification a mandatory element of the hiring and mobility intake, not a question raised at month-end. A regional HR leader should require one intake form that flags the employee’s contract type, location, foreign-worker status, age-related facts, payroll entity, contribution-salary inputs, multiple employment and international-assignment documentation. Give the form an effective date, source links, a named local reviewer and a re-check trigger whenever employment facts change.

Then connect that form to a simple governance routine. HR owns factual accuracy; payroll owns calculation configuration; finance owns approval and payment evidence; and a local compliance owner controls statutory updates. This division reduces gaps created when payroll learns about a transfer only after salary has been processed. It also lets the regional team compare exceptions across Vietnam without pretending that a rule confirmed for one employee automatically answers another employee’s case.

A quarterly control review makes this routine more durable. Compare the live employee list, payroll configuration, exception register and current-law parameter register. Sample both ordinary local hires and higher-risk cases such as foreign assignees, multiple contracts or recent transfers. Record whether the statutory source was rechecked, whether documents remain valid and whether the monthly evidence trail can be retrieved. The objective is not to create extra administration; it is to detect when the information on which the payroll relies has changed.

For future supporting guidance, publication can link to: Vietnam payroll taxes and mandatory contributions, Vietnam personal income tax for expats, and Vietnam labour contracts.

Common mistakes to avoid

• Treating SHUI as one legal scheme. The acronym is useful operationally, but the employer should keep BHXH, BHYT, BHTN and work-injury analysis distinct.

• Copying a historical domestic total or contribution cap into a 2026 payroll model without checking the current statutory parameter and contribution basis. 1 2

• Onboarding foreign employees from a standard local checklist without checking work authorisation, age, category, assignment facts and any relevant agreement. 5 7

• Assuming a Korean passport creates an exemption. The VSS guidance points to certificates, categories and periods, not a nationality-only rule. 5

• Treating a second employment contract as a routine duplicate. VSS guidance shows why work-injury and occupational-disease analysis can be fact-specific. 6

• Keeping calculation files but not the decision evidence. Save the employment facts, reviewer, source and effective date that explain the configuration.

If you need help aligning employee data, SHUI administration and payroll evidence, discuss payroll outsourcing with VietPard.

Frequently Asked Questions

What is social insurance in Vietnam?

In this employer context, BHXH means social insurance and should be considered alongside BHYT (health insurance), BHTN (unemployment insurance) and the work-injury and occupational-disease fund. “SHUI” is a practical payroll label for the combined administration, not a single legal fund. The current compulsory social-insurance framework includes the 2024 Social Insurance Law and Decree 158/2025; unemployment insurance should be checked under the Employment Law effective from 1 January 2026. 1 2 3

Do employers have to pay social insurance in Vietnam?

Employers should first determine whether the worker falls into a compulsory category under the current rules. The answer depends on employment and worker facts, rather than simply whether the company has a Vietnam payroll. Build the classification into onboarding, confirm the contribution basis and preserve the evidence supporting the result. For a case with unusual contract arrangements, a status change or cross-border elements, obtain current local confirmation before configuring or changing contributions. 1 2

Do foreign employees pay social insurance in Vietnam?

Foreign employee treatment is fact-specific. Where compulsory coverage applies, VSS states 9.5% for the employee and 20.5% for the employer, calculated from the specified components, with a possible qualifying 0.3% employer work-injury rate. Before relying on those figures, check the worker’s contract, age, work authorisation, statutory conditions and any applicable social-security agreement. Do not infer the answer from visa type, nationality or a generic expat policy. 4 7

What is SHUI in Vietnam?

SHUI commonly means social, health and unemployment insurance in a payroll setting. It is a helpful way to describe the monthly administration workflow, including employee deductions and employer-side components. It should not lead a company to apply one assumed rule across all funds or workers. A good payroll register identifies the applicable scheme component, contribution basis, effective date and evidence for each calculation. 1 2 3

Can a Korean employee be exempt from Vietnamese social insurance?

A Korean employee may need an assessment under the Vietnam–South Korea Social Security Agreement, but there is no automatic nationality-based exemption. VSS describes Social Insurance Certificates, specific dispatched and locally hired categories, a potential 60-month period and a possible additional 36-month extension for certain dispatched workers who remain with the sending employer. The employer should review the certificate, category, dates and employment relationship before applying any treatment. 5

Conclusion: treat insurance as a documented employer decision

The practical answer for a Vietnam social insurance employer is to make worker classification the first payroll control. Separate BHXH, BHYT, BHTN and work-injury questions; verify current parameters rather than copying historic totals; and maintain evidence from the new-hire file through monthly reconciliation. The current social-insurance framework has applied since July 2025 and unemployment-insurance analysis has a 2026 statutory anchor, so old models deserve a careful refresh. For foreign employees and international assignments, use a specialist review path rather than an assumption. 1 2 3

This article is qualified general information, not personal legal, tax, immigration or employment advice. Before filing, paying or changing a worker’s coverage, confirm the current legal text, authority practice and employee-specific facts.

Sources and Further Reading

Accessed 10 September 2026. Inline citations refer to the numbered sources below. Statutory sources are cited as the primary authority; secondary sources are included only for English-language context or cross-checking.

[1] Government of Vietnam / National Assembly. Law No. 41/2024/QH15, Law on Social Insurance. 29 June 2024; effective 1 July 2025. Live source. Accessed 10 September 2026.

[2] Government of Vietnam. Decree No. 158/2025/ND-CP on compulsory social insurance implementation. 25 June 2025; effective 1 July 2025. Live source. Accessed 10 September 2026.

[3] Government of Vietnam / National Assembly. Law No. 74/2025/QH15, Law on Employment. 16 June 2025; effective 1 January 2026. Live source. Accessed 10 September 2026.

[4] Vietnam Social Security (VSS). What are contribution rates for foreign employees and their employers to compulsory insurance funds?. 9 June 2025. Live source. Accessed 10 September 2026.

[5] Vietnam Social Security (VSS). Viet Nam – South Korea: the right on social security for labors. 18 June 2024. Live source. Accessed 10 September 2026.

[6] Vietnam Social Security (VSS). How is Social Insurance Premiums Paid When Contract is Signed with a Second Company?. 8 January 2025. Live source. Accessed 10 September 2026.

[7] Government of Vietnam. Decree No. 219/2025/ND-CP on foreign workers working in Vietnam. 7 August 2025; effective 7 August 2025. Live source. Accessed 10 September 2026.

[8] Government of Vietnam / National Assembly. Labour Code, Law No. 45/2019/QH14. 20 November 2019; effective 1 January 2021. Live source. Accessed 10 September 2026.

[9] ASEAN. Labor Code No. 45, Year 2019 (English text). Undated. Live source. Accessed 10 September 2026.

[10] International Labour Organization (ILO). NATLEX record: Labour Code 2019. Record accessed 10 September 2026. Live source. Accessed 10 September 2026.

[11] Dezan Shira & Associates / Vietnam Briefing. Social Insurance in Vietnam. Page accessed 10 September 2026. Live source. Accessed 10 September 2026.